Extending children's perspective to cross internationalboundaries.
让孩子的视野越过国界。
2
General Alexander Zeiln says the Russian air force does not fly across internationalboundaries.
塞恩将军说，俄罗斯空军不会飞越国际边界。
3
There is a general observation that with the internet, national and internationalboundaries should become irrelevant when engaging in business exchanges.